Animations Silverlight

    xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' 
    xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
    xmlns:d='http://schemas.microsoft.com/expression/blend/2008' 
    xmlns:mc='http://schemas.openxmlformats.org/markup-compatibility/2006' 
    mc:Ignorable='d' 
    d:DesignWidth='640' 
    d:DesignHeight='480'>
    
    
        
            
            
        

        
            
                                                 To="0.0" 
                                 Duration="0:0:5"
                                 RepeatBehavior="Forever"
                                 AutoReverse="True" 
                                 Storyboard.TargetName="MyImage"
                                 Storyboard.TargetProperty="Opacity" />
            
        

                       Source="c:/image.jpg"
               Grid.Row="0"/>
                        Content="Start Animation"
                Click="StartAnimation_Click" 
                Grid.Row="1" 
                Width="100"
                Height="20" />
    
    
    

//File: Page.xaml.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
namespace SilverlightApplication3
{
    public partial class MainPage : UserControl
    {
        public MainPage()
        {
            InitializeComponent();
        }
        private void StartAnimation_Click(object sender, RoutedEventArgs e)
        {
            FadeImageStoryboard.Begin();
        }
    }
}